56225946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5209}}^1$

素因数の和:5478

約数の個数: 32

約数和(自身を含む): 129041280

約数和(自身を除く): 72815334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5209, 5397, 10418, 10794, 15627, 31254, 36463, 72926, 109389, 218778, 1338713, 2677426, 4016139, 8032278, 9370991, 18741982, 28112973, 56225946]

約数ペア:

[(1, 56225946), (2, 28112973), (3, 18741982), (6, 9370991), (7, 8032278), (14, 4016139), (21, 2677426), (42, 1338713), (257, 218778), (514, 109389), (771, 72926), (1542, 36463), (1799, 31254), (3598, 15627), (5209, 10794), (5397, 10418)]